x402watch

53,495 paid endpoints are listed. 29,803 answered a real 402 at the last check.

Every x402 endpoint on the Coinbase Bazaar and x402scan, probed unpaid every six hours. A listing tells you the price a seller wrote down. This tells you whether the endpoint is reachable, whether it charges what it declared, and how fast it answers. Ranked by an assay score out of 100.

Last check 2026-10-06 00:30 UTC · 53,495 probed

29,803 answering 40217,751 down5,099 rejecting842 no paywall1,877 price drift
  1. 94x402.agentutility.ai/refi-break-even-calculatorCalculates how many months a mortgage refinance takes to pay back its closing costs.$0.01 Base21 ms–100% up
  2. 94x402.agentutility.ai/saas-benchmark-scoreGrades a SaaS company's operating metrics against benchmarks.$0.01 Base20 ms–100% up
  3. 94x402.agentutility.ai/qr-makerGenerates a scannable QR code from any text input: a URL, vCard, WiFi join string, or plain text.$0.001 Base18 ms–100% up
  4. 94x402.agentutility.ai/ipfsRetrieves IPFS content by CID and optional path through public gateways, returning base64, text, or parsed JSON with ...$0.005 Base20 ms–100% up
  5. 94x402.agentutility.ai/homoglyph-checkDetects Unicode lookalike characters that impersonate ASCII Latin letters, a common phishing-domain trick.$0.003 solana23 ms–100% up
  6. 94x402.agentutility.ai/token-burn-statsReports token burn stats for any ERC-20 on Ethereum, Base, Polygon, Arbitrum, or Optimism.$0.005 solana17 ms–100% up
  7. 94x402.agentutility.ai/insider-tradingInsider trading feed.$0.01 Base23 ms–100% up
  8. 94x402.agentutility.ai/rule-of-40-calculatorCalculates the rule of 40 from ARR growth rate plus EBITDA (or gross) margin, then folds it into a full operating-met...$0.01 Base20 ms–100% up
  9. 94x402.agentutility.ai/token-honeypot-checkChecks whether an ERC-20 token is a honeypot by simulating buy and sell behavior through honeypot.is.$0.05 solana183 ms–100% up
  10. 94x402.agentutility.ai/classifySort text into categories you define on the spot, no training run required.$0.02 Base19 ms–100% up
  11. 94x402.agentutility.ai/city-weatherReturns current weather by city name with an instant geocoded lookup.$0.01 solana19 ms–100% up
  12. 94x402.agentutility.ai/purchase-order-finance-scoreScores the risk of a purchase order (PO) financing deal, returning a weighted score and grade.$0.01 Base21 ms–100% up
  13. 94x402.agentutility.ai/receipt-parserReceipt parser.$0.01 solana19 ms–100% up
  14. 94api.jarvisclaw.ai/v1/marketplace/rpc/ethEthereum RPC$0.0033 Base262 ms–100% up
  15. 942s.io/api/business/kyb-360Full Know-Your-Business (KYB) intelligence dossier on a...$0.036 Base123 ms–100% up
  16. 942s.io/api/dev/preflightCheck whether a shell command is runnable before you (or an...$0.0025 Base226 ms–100% up
  17. 94x402.agentutility.ai/sound-effect-generateGenerates sound effects from a text prompt via Venice using elevenlabs-sound-effects-v2.$0.01 solana17 ms–100% up
  18. 94x402.agentutility.ai/vin-decodeDecodes a 17-character VIN into full vehicle details, backed by NHTSA's vPIC data (US Govt public domain).$0.005 Base23 ms–100% up
  19. 94api.polyform.org/v1/geo/reverseUS reverse geocoding (Census) — Coordinates to US state, county, tract and block geography. Source: US Census Bureau. JSON.$0.002 Base21 ms–100% up
  20. 94netintel-production-440c.up.railway.app/github-intel/analyzeFetch public metadata for any GitHub repository$0.03 Base103 ms–100% up
  21. 94netintel-production-440c.up.railway.app/url-safety/fullOne call vets a URL end to end$0.15 Base104 ms–100% up
  22. 94x402.agentutility.ai/qr-code-decodeReads QR codes out of any public image URL (PNG$0.005 Base21 ms–100% up
  23. 942s.io/api/research/fundingSearch US federal biomedical research grants via NIH RePORTER.$0.0045 solana68 ms–100% up
  24. 94x402.agentutility.ai/ipfs-fetchFetches IPFS content by CID through public gateways and returns it as base64, UTF-8 text, or parsed JSON.$0.005 Base23 ms–100% up
  25. 94api.polyform.org/v1/sec/company-snapshotCompany snapshot (bundle) — One call: SEC company facts (revenue, net income, assets, EPS) + the company's most recent filings. Ticker or CIK. JSON.$0.03 Base17 ms–100% up
  26. 94netintel-production-440c.up.railway.app/npm-intel/analyzeFetch metadata for any npm package$0.01 Base79 ms–100% up
  27. 94api.polyform.org/v1/finance/health-scanCompany financial-health scan (bundle) — One call: a public company's revenue & margin trend, current ratio, profitability and recent material filings (8-K/10-K/10-Q) fused into a healthy/watch/distress verdict. Ticker or CIK. SEC EDGAR. JSON.$0.05 Base17 ms–100% up
  28. 942s.io/api/business/entity-screenKYC in one call: look up a business in a US state registry...$0.0144 solana70 ms–100% up
  29. 94x402.agentutility.ai/domain-availabilityChecks whether a domain is registered and returns registrar, registration date, expiry date, days_until_expiry, and c...$0.005 Base26 ms–100% up
  30. 94api.jarvisclaw.ai/v1/marketplace/api/4188Hackernews$0.0115 Base54 ms–100% up
  31. 94trusted-x402.compose.land/v1/utilities/base-usdc-transfer-calldataBuild Base USDC transfer calldata$0.005 Base123 ms–100% up
  32. 942s.io/api/code/repo-lookupLook up a public GitHub repository by "owner/name" slug.$0.003 solana46 ms–100% up
  33. 94x402.agentutility.ai/structured-extractExtracts structured JSON from free-form text, conforming to a user-supplied JSON Schema.$0.01 solana22 ms–100% up
  34. 942s.io/api/crypto/kimchi-premiumThe "kimchi premium" - how much higher a crypto asset...$0.012 Base123 ms–100% up
  35. 942s.io/api/finance/security-resolveUniversal security-identifier resolver.$0.012 solana162 ms–100% up
  36. 94api.jarvisclaw.ai/v1/marketplace/api/44Tweets Search$0.0057 Base43 ms–100% up
  37. 942s.io/api/finance/central-bank-ratesHeadline central-bank policy/benchmark rates side-by-side...$0.012 solana44 ms–100% up
  38. 94api.jarvisclaw.ai/v1/marketplace/api/439Trademark Search$0.0345 Base50 ms–100% up
  39. 94conc-exe.xyz/api/conciergeConcierge AI message$34030.14 solana212 ms–100% up
  40. 942s.io/api/gov/inmate-locatorSearch the Federal Bureau of Prisons inmate locator...$0.006 solana101 ms–100% up
  41. 94x402.agentutility.ai/scrape-to-jsonTurn any webpage into structured JSON that matches your schema.$0.02 Base21 ms–100% up
  42. 94x402.agentutility.ai/twitter-sentiment-apiAnalyzes Twitter/X sentiment by searching recent posts and scoring sentiment, polarity, volume, and sample post conte...$0.03 solana21 ms–100% up
  43. 94api.polyform.org/v1/finance/company-360Company 360 report (bundle) — One premium call: a public company's financial-health verdict (margins, current ratio, revenue trend), insider-trading signal (Form 4 buys/sells), SEC facts and recent filings — the full equity picture. Ticker or CIK. JSON.$0.20 Base20 ms–100% up
  44. 94api.jarvisclaw.ai/v1/marketplace/markets/candlesOHLCV Candles$0.0011 Base98 ms–100% up
  45. 942s.io/api/sports/nfl-gamesNFL games from balldontlie - schedule and scores in one feed.$0.012 Base64 ms–100% up
  46. 942s.io/api/sports/nfl-teamsNFL teams from balldontlie - all 32 franchises with id...$0.012 solana42 ms–100% up
  47. 942s.io/api/medical/drug-priceLook up US drug pricing from CMS NADAC (National Average...$0.0036 Base51 ms–100% up
  48. 942s.io/api/security/ics-advisoriesCISA Industrial Control Systems (ICS) advisories...$0.012 Base230 ms–100% up
  49. 942s.io/api/tcg/cardPrice a single trading card.$0.012 Base41 ms–100% up
  50. 94x402.agentutility.ai/google-searchRanked Google organic results via Decodo Google Search.$0.006 Base30 ms–100% up
  51. 942s.io/api/tcg/setsList the sets (groups) for a trading-card game - e.g.$0.012 Base65 ms–100% up
  52. 94ot-intel-api.onrender.com/ot/actorICS Threat Actor Profile$0.03 Base259 ms–100% up
  53. 94api.polyform.org/v1/realestate/property-reportProperty hazard report (bundle) — One premium call for a US property — address or lat+lon: FEMA flood-zone determination + USGS seismic history (1yr) + current weather and active alerts, fused into an overall hazard verdict with factors. For insurance, lending, siting. JSON.$0.15 Base22 ms–100% up
  54. 942s.io/api/soil/hardiness-zoneUSDA Plant Hardiness Zone for a US ZIP code - the standard...$0.0025 Base46 ms–100% up
  55. 94x402.agentutility.ai/bin-lookup-apiLooks up card BINs, resolving the first 6-8 card digits to scheme, issuer, country, card type, prepaid/debit/credit s...$0.02 solana22 ms–100% up
  56. 942s.io/api/music/artistResolve a music artist from MusicBrainz (CC0).$0.0025 solana71 ms–100% up
  57. 942s.io/api/gov/disaster-assistanceFEMA disaster assistance dollars - how much federal aid was...$0.0045 solana43 ms–100% up
  58. 94x402.agentutility.ai/podcast-cover-image-generateGenerates SFW podcast cover art: square cover concepts, guest episode art, channel thumbnails, and audio-show campaig...$0.011 Base20 ms–100% up
  59. 94api.polyform.org/v1/finance/peer-compareCompany peer comparison (bundle) — One premium call comparing two public companies head-to-head: revenue, net income, net margin, YoY growth, current ratio and financial-health verdict side by side, with per-metric winners and a data-backed 'stronger financial profile' call. Two tickers or CIKs. SEC$0.20 Base18 ms–100% up
  60. 94api.jarvisclaw.ai/v1/marketplace/api/1024Tweets Article$0.0057 Base48 ms–100% up
  61. 94api.jarvisclaw.ai/v1/marketplace/api/1209Address Historical Token Balances$0.0115 Base45 ms–100% up
  62. 94one-search.one-engine.workers.dev/v3/text-token/alphanumeric/t10Tokenize Unicode alphanumeric runs with progressively richer token analytics. Tier 10/10 advanced bundle with 10 output feature sets.$0.03 Base28 ms–100% up
  63. 94conc-exe.xyz/api/concierge-intel-a2a-pipelineConcierge Intel — A2A pipeline$85075.35 solana15 ms–100% up
  64. 94x402engine.app/api/token/pricesRun Token Prices via token-prices API$0.005 Base94 ms–100% up
  65. 94api.jarvisclaw.ai/v1/marketplace/api/1859Exa Search$0.0149 Base51 ms–100% up
  66. 94api.jarvisclaw.ai/v1/marketplace/api/2057Eu Regulation Search$0.3726 Base47 ms–100% up
  67. 94api.polyform.org/v1/dns/lookupDNS record lookup — Resolve any DNS record type (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA) for a hostname via DNS-over-HTTPS. JSON.$0.002 Base21 ms–100% up
  68. 94x402.dailyelo.com/v1/catalog/changesCatalog diff since yesterday: price changes and payTo changes (pre-payment guard)$0.02 Base18 ms–100% up
  69. 94x402.dailyelo.com/v1/reliability/brokenWhich x402 endpoints are broken right now (down/misconfigured), or watch your dependencies$0.02 Base18 ms–100% up
  70. 94api.polyform.org/v1/crypto/gasEVM gas price — Current gas price for Base or Ethereum mainnet, in gwei and wei. Source: public RPC. JSON.$0.002 Base18 ms–100% up
  71. 94nexus-api-virid.vercel.app/api/crypto/address/balanceCheck wallet balance$0.1498 Base54 ms–100% up
  72. 94x402-social-hub.vercel.app/api/tiktok/searchTikTok Search$0.05 Base39 ms–100% up
  73. 94x402-social-hub.vercel.app/api/instagram/reelsInstagram Reels$0.05 Base43 ms–100% up
  74. 94x402-social-hub.vercel.app/api/youtube/mp3YouTube to MP3$0.08 Base34 ms–100% up
  75. 94nexus-api-virid.vercel.app/api/crypto/transaction/traceTrace a transaction$0.088 Base42 ms–100% up
  76. 94nexus-api-virid.vercel.app/api/ai/chatAI chat completion$0.0733 Base36 ms–100% up
  77. 94nexus-api-virid.vercel.app/api/crypto/convertConvert crypto amounts$0.0778 Base37 ms–100% up
  78. 94nexus-api-virid.vercel.app/api/ai/summarizeSummarize text with AI$0.0695 solana57 ms–100% up
  79. 94nexus-api-virid.vercel.app/api/ai/sentimentAnalyze text sentiment$0.062 Base44 ms–100% up
  80. 94nexus-api-virid.vercel.app/api/ai/keywordsExtract keywords from text$0.1189 Base39 ms–100% up
  81. 94api.polyform.org/v1/crypto/balanceWallet balance (Base) — Native ETH + USDC balance for any address on Base mainnet. Source: public RPC. JSON.$0.003 Base21 ms–100% up
  82. 94nexus-api-virid.vercel.app/api/ai/code/convertConvert code between languages$0.0917 Base37 ms–100% up
  83. 94api.polyform.org/v1/wiki/summaryWikipedia summary — Concise summary/extract for any Wikipedia topic, with the canonical URL. Source: Wikimedia REST API. JSON.$0.003 Base22 ms–100% up
  84. 94nexus-api-virid.vercel.app/api/ai/code/debugDebug code with AI$0.134 Base32 ms–100% up
  85. 94nexus-api-virid.vercel.app/api/ai/quizGenerate quiz questions$0.0831 Base42 ms–100% up
  86. 94nexus-api-virid.vercel.app/api/ai/code/explainExplain code with AI$0.0847 Base42 ms–100% up
  87. 94nexus-api-virid.vercel.app/api/ai/image/variationsCreate image variations$0.09 Base58 ms–100% up
  88. 94nexus-api-virid.vercel.app/api/ai/embeddingsGenerate text embeddings$0.0216 Base38 ms–100% up
  89. 94nexus-api-virid.vercel.app/api/ai/paraphraseParaphrase text$0.1415 solana32 ms–100% up
  90. 94nexus-api-virid.vercel.app/api/ai/email/replyDraft email replies$0.0295 Base289 ms–100% up
  91. 94nexus-api-virid.vercel.app/api/ai/expandExpand text content$0.1192 Base45 ms–100% up
  92. 94scentpulse.theaslangroupllc.com/api/scent/allergen-checkEU allergen context check$0.10 Base218 ms–100% up
  93. 942s.io/api/crypto/btc-txBitcoin transaction lookup by txid (free/keyless)...$0.0036 Base80 ms–100% up
  94. 942s.io/api/crypto/cex-tickerCentralized-exchange 24h ticker for a spot pair (e.g.$0.0036 Base55 ms–100% up
  95. 942s.io/api/crypto/decode-calldataDecode raw EVM transaction calldata.$0.0025 Base55 ms–100% up
  96. 942s.io/api/github/commitsCommit history for a repository: sha, message, author name...$0.0025 Base227 ms–100% up
  97. 942s.io/api/github/repoGitHub repository metadata: full name, owner, description...$0.0025 Base211 ms–100% up
  98. 942s.io/api/business/lei-isinsISIN LEI mapping (GLEIF, live, CC0).$0.0036 solana112 ms–100% up
  99. 942s.io/api/dev/gitlab-searchSearch public GitLab projects (keyless), ranked by stars.$0.0036 Base112 ms–100% up
  100. 94nexus-api-virid.vercel.app/api/ai/shortenShorten text content$0.0731 Base49 ms–100% up